---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-47548 5.15.0-131-generic #141-Ubuntu SMP Fri Jan 10 21:18:28 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 40 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Vendor ID: AuthenticAMD Model name: AMD EPYC-Rome Processor CPU family: 23 Model: 49 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 Stepping: 0 BogoMIPS: 5600.00 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB (4 instances) L1i cache: 128 KiB (4 instances) L2 cache: 2 MiB (4 instances) L3 cache: 64 MiB (4 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-3 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; untrained return thunk; SMT disabled Vulnerability Spec rstack overflow: Mitigation; SMT disabled Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 8.4G 69G 11% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 4.0K 1.6G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15989 657 12569 4 2761 15006 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:58:05:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.213/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 81448sec preferred_lft 81448sec inet6 fe80::f816:3eff:fe58:5b7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:dd:cb:dd:e3 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-4c-4g-47548) 07/30/25 _x86_64_ (4 CPU) 11:49:44 LINUX RESTART (4 CPU) 11:50:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:00:06 15.31 6.67 8.21 0.42 1602.64 4695.76 16979.67 12:10:06 1.44 0.00 1.44 0.00 0.04 16.52 0.00 12:20:06 1.55 0.00 1.55 0.00 0.01 16.55 0.00 12:30:06 1.54 0.00 1.54 0.00 0.00 16.76 0.00 12:40:06 1.55 0.00 1.55 0.00 0.00 16.99 0.00 12:50:06 1.57 0.00 1.57 0.00 0.00 17.32 0.00 13:00:06 1.57 0.00 1.57 0.00 0.00 17.08 0.00 13:10:06 13.63 0.00 1.71 11.91 0.15 18.87 242843.88 Average: 4.78 0.84 2.40 1.54 201.94 606.60 32460.46 11:50:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:00:06 13563920 15532080 486368 2.97 39144 2156208 1116440 6.41 373980 2187072 236 12:10:06 13564484 15533280 485172 2.96 39756 2156220 1116440 6.41 374600 2186992 248 12:20:06 13563424 15532828 485632 2.97 40352 2156228 1116504 6.41 375192 2188284 188 12:30:06 13562680 15532832 485652 2.97 40952 2156368 1116504 6.41 375796 2189376 212 12:40:06 13559716 15530448 488088 2.98 41528 2156372 1116632 6.41 376360 2194616 188 12:50:06 13557952 15529472 489056 2.99 42160 2156516 1116632 6.41 377004 2194868 284 13:00:06 13556692 15528824 489608 2.99 42760 2156520 1116696 6.41 377604 2195372 336 13:10:06 13554680 15532592 485680 2.97 43632 2161416 1116696 6.41 383236 2195124 212 Average: 13560444 15531544 486907 2.97 41286 2156981 1116568 6.41 376722 2191463 238 11:50:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:00:06 lo 0.25 0.25 0.03 0.03 0.00 0.00 0.00 0.00 12:00:06 ens3 28.19 19.32 243.83 2.74 0.00 0.00 0.00 0.00 12:00:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:10:06 ens3 0.42 0.09 0.05 0.02 0.00 0.00 0.00 0.00 12:10:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:20:06 ens3 0.41 0.11 0.07 0.04 0.00 0.00 0.00 0.00 12:20:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:30:06 ens3 0.38 0.08 0.04 0.02 0.00 0.00 0.00 0.00 12:30:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:40:06 ens3 0.69 0.66 0.09 0.56 0.00 0.00 0.00 0.00 12:40:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:50:06 ens3 0.32 0.08 0.04 0.02 0.00 0.00 0.00 0.00 12:50:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:00:06 ens3 0.47 0.16 0.11 0.08 0.00 0.00 0.00 0.00 13:00:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:10:06 ens3 0.32 0.08 0.04 0.02 0.00 0.00 0.00 0.00 13:10:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 3.93 2.59 30.77 0.44 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-4c-4g-47548) 07/30/25 _x86_64_ (4 CPU) 11:49:44 LINUX RESTART (4 CPU) 11:50:00 CPU %user %nice %system %iowait %steal %idle 12:00:06 all 1.03 0.00 0.29 0.51 0.01 98.17 12:00:06 0 1.24 0.00 0.22 0.17 0.01 98.36 12:00:06 1 0.67 0.00 0.37 0.28 0.01 98.66 12:00:06 2 1.29 0.00 0.29 1.50 0.01 96.91 12:00:06 3 0.91 0.00 0.26 0.08 0.01 98.73 12:10:06 all 0.13 0.00 0.03 0.05 0.02 99.79 12:10:06 0 0.07 0.00 0.02 0.01 0.00 99.89 12:10:06 1 0.39 0.00 0.03 0.14 0.02 99.42 12:10:06 2 0.03 0.00 0.04 0.03 0.01 99.89 12:10:06 3 0.01 0.00 0.01 0.00 0.03 99.94 12:20:06 all 0.05 0.00 0.02 0.01 0.01 99.91 12:20:06 0 0.02 0.00 0.01 0.00 0.00 99.97 12:20:06 1 0.03 0.00 0.03 0.03 0.01 99.90 12:20:06 2 0.13 0.00 0.02 0.01 0.01 99.83 12:20:06 3 0.02 0.00 0.04 0.00 0.01 99.93 12:30:06 all 0.23 0.00 0.03 0.01 0.01 99.72 12:30:06 0 0.01 0.00 0.02 0.00 0.00 99.97 12:30:06 1 0.07 0.00 0.04 0.04 0.01 99.85 12:30:06 2 0.82 0.00 0.06 0.00 0.01 99.11 12:30:06 3 0.02 0.00 0.03 0.00 0.01 99.94 12:40:06 all 0.26 0.00 0.02 0.01 0.01 99.70 12:40:06 0 0.01 0.00 0.02 0.00 0.00 99.96 12:40:06 1 0.04 0.00 0.03 0.02 0.01 99.91 12:40:06 2 0.92 0.00 0.03 0.00 0.01 99.04 12:40:06 3 0.08 0.00 0.02 0.01 0.01 99.88 12:50:06 all 0.06 0.00 0.02 0.01 0.01 99.90 12:50:06 0 0.01 0.00 0.01 0.00 0.00 99.97 12:50:06 1 0.02 0.00 0.03 0.02 0.01 99.93 12:50:06 2 0.02 0.00 0.03 0.00 0.01 99.94 12:50:06 3 0.19 0.00 0.03 0.02 0.01 99.75 13:00:06 all 0.19 0.00 0.02 0.01 0.01 99.77 13:00:06 0 0.01 0.00 0.02 0.01 0.00 99.97 13:00:06 1 0.05 0.00 0.03 0.01 0.01 99.91 13:00:06 2 0.02 0.00 0.02 0.00 0.01 99.95 13:00:06 3 0.68 0.00 0.03 0.03 0.01 99.24 13:10:06 all 0.19 0.00 0.03 0.03 0.01 99.74 13:10:06 0 0.55 0.00 0.03 0.03 0.00 99.39 13:10:06 1 0.03 0.00 0.04 0.02 0.01 99.90 13:10:06 2 0.02 0.00 0.05 0.08 0.01 99.84 13:10:06 3 0.16 0.00 0.02 0.00 0.00 99.82 Average: all 0.27 0.00 0.06 0.08 0.01 99.58 Average: 0 0.24 0.00 0.04 0.03 0.00 99.68 Average: 1 0.16 0.00 0.07 0.07 0.01 99.68 Average: 2 0.41 0.00 0.07 0.20 0.01 99.31 Average: 3 0.26 0.00 0.05 0.02 0.01 99.65